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• 8/9/2017

What did Tyrannosaurus rex use its bony eyebrows for?

Tough question because no body talks about this question. So yeah glad a bring up a new question. Back to the question, to me I think it used it for display like a crest. Or it may had use it to protect its eyes. But what do you think?

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• 10/19/2018

They might be used for signaling their maturity.

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